Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #10996
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
180ms
Block → Canton commit
180ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0x02f879830e4a25821f3a85746a52880085746a52880882520894abb92ed400a17ef7dc11d0c8e55a4cb77002cf7e880de0b6b3a764000080c080a05a68f51f0a2a1638b13056fcfaff6458a7b8e734504fa2ff54820f4eca3f4747a07183a0aa35528d15625c5e9780ed450bdbef1f535799f5b75ba41a5bf14cfceb